# COT Services vs Circle Fuel

The clearest difference is update cadence: Circle Fuel at monthly against COT Services's every 7 months. COT Services's advantage is iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COT Services ships an update every 7 months, Circle Fuel monthly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | COT Services | Circle Fuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (9 ratings)](https://appshunter.io/ios/app/cot-services/id372428265/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | — |
| Size | 6 MB | 38 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [App-Order.com, LLC](https://appshunter.io/developer/600153997) | [Circle 5 Corporation](https://appshunter.io/developer/1711072111) |

## What reviewers say

### COT Services

[App page](https://appshunter.io/ios/app/cot-services/id372428265)

Report city issues like graffiti with photos and GPS locations. Requests are automatically routed to the correct department for resolution. Receive notifications when your report is completed.

**Highlights:** Report city issues, Attach photos and GPS location, Automatic department routing, Receive completion notifications, Keep city clean

**In-app purchases:** none


### Circle Fuel

[App page](https://appshunter.io/ios/app/circle-fuel/id6468963879)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COT Services free?

COT Services is free to download, with no in-app purchases.

### Is Circle Fuel free?

Circle Fuel is free to download, with no in-app purchases.

### Do COT Services or Circle Fuel have ads?

Neither COT Services nor Circle Fuel shows ads.

### Which is updated more often, COT Services or Circle Fuel?

COT Services ships an update every 7 months, and Circle Fuel monthly. Most recently, COT Services was updated on October 3, 2026 and Circle Fuel on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*